The Eastern Orthodox Church, officially the Orthodox Catholic Church, and also called the Greek Orthodox Church or simply the Orthodox Church, is the second-largest Christian church, with approximately 230 million baptised members. It operates as a communion of autocephalous churches, each governed by its bishops via local synods. The church has no central doctrinal or governmental authority analogous to the head of the Catholic Church. Nevertheless, the Ecumenical Patriarch of Constantinople is recognised by them as primus inter pares, a title formerly given to the patriarch of Rome. As one of the oldest surviving religious institutions in the world, the Eastern Orthodox Church has played an especially prominent role in the history and culture of Eastern and Southeastern Europe.
The Eastern Orthodox Church, officially the Orthodox Catholic Church and commonly known simply as the Orthodox Church is a communion composed of up to seventeen separate autocephalous (self-governing) hierarchical churches that profess Eastern Orthodoxy and recognise each other as canonical (regular) Eastern Orthodox Christian churches.
Old Calendarists, also known as Old Feasters (palaioeortologitai), Genuine Orthodox Christians or True Orthodox Christians, are traditionalist groups of Eastern Orthodox Christians who separated from mainstream Eastern Orthodox churches because some of the latter adopted the revised Julian calendar while Old Calendarists remained committed to the Julian calendar. Old Calendarists are not in communion with any mainstream Eastern Orthodox churches. "Old Calendarists" is another name for the True Orthodox movement in Romania, Bulgaria, Greece and Cyprus.
The New Calendarists are Eastern Orthodox churches that adopted the Revised Julian calendar.
The Hebrew name Jerahmeel, which appears several times in the Tanakh, also appears in various forms as the name of an archangel in books of the intertestamental and early Christian periods.
The Ancient Church of the East (ACE) is an Eastern Christian denomination. It branched from the Assyrian Church of the East in 1964, under the leadership of Mar Toma Darmo. It is one of three Assyrian Churches that claim continuity with the historical Church of the East, the others being the Assyrian Church of the East and the Chaldean Catholic Church. Since 1969, the see of the Ancient Church of the East is headquartered in Baghdad.
Russian Church may refer to:
The Synod of Jerusalem is an Eastern Orthodox synod held in 1672. It is also called the Synod of Bethlehem.
The Catacomb Church as a collective name labels those representatives of the Russian Orthodox clergy, laity, communities, monasteries, brotherhoods, etc., who for various reasons, moved to an illegal position from the 1920s onwards. In a narrow sense, the term "catacomb church" means not just illegal communities, but communities that rejected subordination to the acting patriarchal locum tenens Metropolitan Sergius (Stragorodsky) after 1927, and that adopted anti-Soviet positions. During the Cold War of 1947-1991 the Russian Orthodox Church Outside of Russia popularized the term in the latter sense, first within the Russian diaspora, and then in the USSR. The expression "True Orthodox church" is synonymous with this latter, narrower sense of "catacomb church".
Liturgical Latinisation is the process of adoption of Latin liturgical rites by non-Latin Christian denominations, particularly within Eastern Catholic liturgy. Throughout history, liturgical Latinisation was manifested in various forms. In Early Middle Ages, it occurred during the process of conversion of Gothic Christianity, and also during the process of reincorporation of Celtic Christianity. During the Crusades, it was introduced to Eastern Christians. After the creation of various Eastern Catholic Churches, several forms and degrees of liturgical Latinisation were adopted by some of those Churches, in order to make their liturgical customs resembling more closely the practices of the Roman Rite of the Catholic Church.
Western Rite Orthodoxy, also called Western Orthodoxy or the Orthodox Western Rite, are congregations within the Eastern Orthodox tradition which perform their liturgy in Western forms.
The non-possessors belonged to a movement in the Russian Orthodox Church in the early 16th century that opposed ecclesiastical land-ownership. It was led by Nilus of Sora (1433–1508) and later Maximus the Greek and others. They were opposed to the possessors (styazhateli) led by Joseph of Volokolamsk (1439/1440–1515), whose followers were known as the Josephites and believed that monastic possessions helped monks. The non-possessors were finally defeated at the Stoglav Synod in 1551. Both Nilus and Joseph were canonized.
An analogion is a lectern or slanted stand on which icons or the Gospel Book are placed for veneration by the faithful in the Eastern Orthodox Church and Eastern Catholic Churches. It may also be used as a lectern to read from liturgical books during the divine services.
The Fourth Council of Constantinople was the eighth ecumenical council of the Catholic Church held in Constantinople from 5 October 869, to 28 February 870. It was poorly attended, the first session by only 12 bishops and the number of bishops later never exceeded 103. In contrast the pro-Photian council of 879–80 was attended by 383 bishops. The Council met in ten sessions from October 869 to February 870 and issued 27 canons.
Patriarch Gregory II Youssef, also known as Gregory II Hanna Youssef-Sayour, was Patriarch of the Melkite Greek Catholic Church from 1864 to 1897. Gregory expanded and modernized the church and its institutions and participated in the First Vatican Council, where he championed the rights of the Eastern Catholic Churches.
Vychegda Perm, also known as Little Perm or Old Perm was a medieval state and later vassal of the Novgorod Republic and Muscovy, which was based in along the Vychegda River. Vychegda Perm was originally a tribal state and was an important fur trading hub, which was valuable to the Novgorod, leading to the Novgorodian seizure of Vychegda Perm in the early 14th century. Vychegda Perm was populated by the Permian and Komi peoples and the region was converted to Eastern Orthodox Christianity by St. Stefan of Perm, beginning in 1378–1379.
The Autonomous Orthodox Metropolia of North and South America and the British Isles is a True Orthodox denomination.
Philoumenos (Hasapis) of Jacob's Well was the Hegumen of the Greek Orthodox monastery of Jacob's Well, from the city of Nablus (Neapolis) in the West Bank. He was murdered on 29 November 1979 by a mentally ill Jewish man.
The Synod of Jassy or Synod of Iași, was convened in Iași in Moldavia between 15 September and 27 October 1642 by the Ecumenical Patriarch Parthenius I of Constantinople, with the support of the Moldavian Prince Vasile Lupu.
Moscow, third Rome is a theological and political concept asserting Moscow as the successor to ancient Rome, with the Russian world carrying forward the legacy of the Roman Empire. The term "third Rome" refers to a historical topic of debate in European culture: the question of the successor city to the "first Rome" and the "second Rome".
